{"product_id":"1999-2005-bmw-3-series-e46-rwd-non-m-traction-plus-ultra-coilovers","title":"1999-2005 BMW 3 Series E46 RWD Non-M Traction Plus Ultra Coilovers","description":"\u003cp data-start=\"263\" data-end=\"576\"\u003eRefine the driving dynamics of your \u003cstrong data-start=\"299\" data-end=\"339\"\u003e1999-2005 BMW 3 Series E46 RWD Non-M\u003c\/strong\u003e with Riaction Traction Plus Ultra coilovers. Designed for rear-wheel-drive sport sedans and coupes, the TPU system improves braking stability, reduces excessive body roll, and delivers more consistent rear traction during spirited driving.\u003c\/p\u003e\n\u003cp data-start=\"578\" data-end=\"966\"\u003eTraction Plus Ultra is engineered around our \u003cstrong data-start=\"620\" data-end=\"652\"\u003enew digressive piston design\u003c\/strong\u003e, providing firm low-speed damping for stronger roll resistance and clearer steering feedback while maintaining composure as suspension velocity increases. On the E46 chassis, this results in flatter cornering, smoother transitional response, and improved mid-corner stability without sacrificing everyday comfort.\u003c\/p\u003e\n\u003cp data-start=\"968\" data-end=\"1391\"\u003eEach kit features a \u003cstrong data-start=\"988\" data-end=\"1016\"\u003enickel-coated shock body\u003c\/strong\u003e for corrosion resistance and long-term durability. The \u003cstrong data-start=\"1072\" data-end=\"1115\"\u003ehex screw preload collar locking system\u003c\/strong\u003e secures spring preload during repeated hard driving. Signature orange-coated non-MacPherson components add protection and a distinctive performance finish, while pillowball upper mounts are included where applicable to maximize suspension articulation and steering precision.\u003c\/p\u003e\n\u003cp data-start=\"1393\" data-end=\"1464\"\u003eEvery Traction Plus Ultra system is backed by our 2-year factory warranty.\u003c\/p\u003e\n\u003chr data-start=\"1466\" data-end=\"1469\"\u003e\n\u003cp data-start=\"1471\" data-end=\"1513\"\u003e🔧 \u003cstrong data-start=\"1474\" data-end=\"1513\"\u003eTraction Plus Ultra Coilover Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1515\" data-end=\"2156\"\u003eRear-Wheel-Drive Non-M Configuration\u003cbr data-start=\"1551\" data-end=\"1554\"\u003eFull-Length Ride Height Adjustment\u003cbr data-start=\"1588\" data-end=\"1591\"\u003e32-Level Damping Adjustment\u003cbr data-start=\"1618\" data-end=\"1621\"\u003eNew Digressive Piston Valving\u003cbr data-start=\"1650\" data-end=\"1653\"\u003eMono-Tube Damper Design\u003cbr data-start=\"1676\" data-end=\"1679\"\u003eNickel-Coated Shock Body for Corrosion Protection\u003cbr data-start=\"1728\" data-end=\"1731\"\u003eHex Screw Preload Collar Locking System\u003cbr data-start=\"1770\" data-end=\"1773\"\u003eSignature Orange Coating on Non-MacPherson Components\u003cbr data-start=\"1826\" data-end=\"1829\"\u003ePillowball Upper Mounts (When Applicable)\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e44mm High-Flow CNC 6061 Aluminum Piston\u003cbr data-start=\"1912\" data-end=\"1915\"\u003eCNC 6061 Aluminum Floating Piston\u003cbr data-start=\"1948\" data-end=\"1951\"\u003ePolyurethane Oil Seals\u003cbr data-start=\"1973\" data-end=\"1976\"\u003eSAE9254 Cold-Wound Performance Springs\u003cbr data-start=\"2014\" data-end=\"2017\"\u003eMulti-Thickness Valving Shims\u003cbr data-start=\"2046\" data-end=\"2049\"\u003eLow-Gas Pressure Internal Design\u003cbr data-start=\"2081\" data-end=\"2084\"\u003e7.5w Compounded Suspension Fluid\u003cbr data-start=\"2116\" data-end=\"2119\"\u003eFully Rebuildable Coilover Assembly\u003c\/p\u003e\n\u003chr data-start=\"2158\" data-end=\"2161\"\u003e\n\u003cp data-start=\"2163\" data-end=\"2218\"\u003e⚙️ \u003cstrong data-start=\"2166\" data-end=\"2191\"\u003eFactory Spring Rates:\u003c\/strong\u003e\u003cbr data-start=\"2191\" data-end=\"2194\"\u003eFront: 8K\u003cbr data-start=\"2204\" data-end=\"2207\"\u003eRear: 8K\u003c\/p\u003e\n\u003chr data-start=\"2220\" data-end=\"2223\"\u003e\n\u003cp data-start=\"2225\" data-end=\"2338\"\u003e📧 \u003cstrong data-start=\"2228\" data-end=\"2253\"\u003eInternational Orders:\u003c\/strong\u003e\u003cbr data-start=\"2253\" data-end=\"2256\"\u003eFor international shipping inquiries, please email us at \u003ca data-start=\"2313\" data-end=\"2336\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003einfo@riactionshocks.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-d1qk0x1f.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr data-start=\"2340\" data-end=\"2343\"\u003e\n\u003cp data-start=\"2345\" data-end=\"2556\"\u003eDeliver balanced rear-wheel-drive performance and improved chassis control in your 1999-2005 BMW 3 Series E46 Non-M with Traction Plus Ultra coilovers, engineered performance shocks from Riaction Performance Shocks.\u003c\/p\u003e","brand":"Riaction Performance Shocks","offers":[{"title":"Factory Spring","offer_id":52385500823828,"sku":"0BM-008-TPU","price":1780.0,"currency_code":"USD","in_stock":true},{"title":"Swift Upgrade (+370)","offer_id":52385500856596,"sku":"0BM-008-TPU","price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/3833\/7812\/files\/1999-2005-bmw-3-series-e46-rwd-non-m-traction-plus-ultra-coilovers_3c5fc53f-eec4-49f1-957a-6fa11365ff1c.webp?v=1776892319","url":"https:\/\/www.riactionperformanceshocks.com\/products\/1999-2005-bmw-3-series-e46-rwd-non-m-traction-plus-ultra-coilovers","provider":"Riaction Performance Shocks","version":"1.0","type":"link"}